From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
List of additional/replacement parts and a list of parts no longer required.
| Identifier | ExFiles\Box 105\3\ scan0169 | |
| Date | 5th May 1931 | |
| -3- BY/HEB{H. Biraben}1/M.5.5.31.-Cont'd- SEC:7150.-Cont'd- d K.{Mr Kilner} 4304 2-BA. Nut. 4 off. ADDITIONAL. d G.50413 Spring Washer. 4 " " F.75725 Top Cover for Cylinder. 2 off,replacing F.79387. F.83398 Spring for Conn:Tube. 2 " ADDITIONAL. F.83400 Gland Pressure Bush. The parts enumerated below appear on L.O.P. F.79925 and will not be required.- F.74566 Connecting Link. 4 off. F.81060 Nut for Piston. 2 " F.81061 Washer. 2 " F.81059 Eye for Connecting Link. 2 " F.82973 Pivot Pin. 2 " K.{Mr Kilner} 4608 Split Pin for Piston. 2 " F.{Mr Friese} 6889 Screw for Ball Pin. 2 " F.79914 Spring. 8 " K.{Mr Kilner} 4846 Taper Pins(Outer Conn:Tube). 8 " K.{Mr Kilner} 4802 " (Inner " ). 4 " F.82505 Feed Pipe R.H. 1 " F.82506 " L.H. 1 " F.81162 Clip for Feed Pipe. 2 " F.70 396 Plug for Main Lever. 2 " F.79464 Joint Washer. 2 " E.750 34 " ". 2 " F.78491 Nut for Drip Plug. 2 " F.78489 Stud for Drip Plug S.l. 2 " F.80 605 Disc for Drip Plug Nut. 2 " E.81516 Joint Washer. 4 " F.57600 Adjusting Screw, Ball Valve. 4 " F.82960 Bush(Inter:Lever). 2 " .1875 Dia: Steel Balls H.P. & L.P. Valve. 2 off. F.74907 Leather Cover for Bottom Ball Joint. 2 " F.78494 Joint Washer. 2 " F.79388 Packing Cover. 2 " F.79389 Bush(Large)for Main Cylinder. 2 " F.79390 Gland for Packing. 2 " F.79391 Inner Connecting Tube. 2 " F.79392 Outer " ". 2 " F.79393 Top Socket. 2 " F.79423 Bottom Socket. 2 " F.79758 Inner Ball Pad(Lower). 2 " F.79760 Spring Socket(Inner Tube). 2 " F.79914 Spring for Conn:Link. 2 " F.76021 " Gland Packing. 2 " F.80398 Top Ball Pin. 2 " F.82489 Main Lever R.H. 2 " F.82490 " L.H. 2 " F.79819 Bush. 2 " F.81150 Inner Ball Pad(Top). 2 " E.19970 Stud for Main Cylinder. 2 " F.79755 Lock Plate. 4 " K.A.102 Bolt. 4 " -Cont'd- | ||